Important - Do not uninstall your previous version - these are
patches and require your previous version
Select the download below, and save into a convenient folder
on your hard disk (good idea to note where you have saved the file
to). You must then run the file to install the upgrade.
To do this, simply use the Windows Explorer (right click on start
menu and then explore). Double click on the downloaded file to run
it. An installation wizard will start - follow the on screen instructions